Tutorial on how to import KMA measurement Objective-C library into Swift project

In this tutorial, you will find how to import KMA measurement Objective-C library into your Swift project.

The sample will be given with KMA tagging library, the steaming library will be very similar, please adapt the changes on your own project.

Import the library into your project as before:
If you want to import the Objective-C static library into your project, you will need a Bridging-Header file. In your project, create a new file, header file, the content will be like this:
you will need <Foundation/Foundation.h> and import "KMA_Spring.h" or "KMA_SpringStreams"
After import the library in, you will have to link the bridging file as the Objective-C Bridging header in your project,
the setting is in 'Build Settings', search for "Objective-C Bridging Header", and drag the bridging header file in.

The first 3 steps will allow you the access to the library, the rest will be the implementation in your code just like before:

    var springsensor: KMA_Spring?

    func application(application: UIApplication, didFinishLaunchingWithOptions launchOptions: [NSObject: AnyObject]?) -> Bool {

        springsensor = KMA_Spring(siteAndApplication: "test",application: "testapp");

        springsensor?.debug = true;

        springsensor?.ssl = true;

        let map: NSDictionary = ["stream":"testApp", SPRING_VAR_ACTION:SPRING_APP_STARTED]

        springsensor?.commit(map as [NSObject : AnyObject])

        // Override point for customization after application launch.

        return true

    }

All the resources can be downloaded here:

For tagging: Swift_Bridging_Header.h

For Streaming: Swift_Bridging_Header_Streaming.h